5450028 has 24 divisors (see below), whose sum is σ = 13156080. Its totient is φ = 1753920.

The previous prime is 5450023. The next prime is 5450033. The reversal of 5450028 is 8200545.

It is an interprime number because it is at equal distance from previous prime (5450023) and next prime (5450033).

It is not an unprimeable number, because it can be changed into a prime (5450021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7483 + ... + 8178.

It is an arithmetic number, because the mean of its divisors is an integer number (548170).

Almost surely, 2^5450028 is an apocalyptic number.

5450028 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5450028 is an abundant number, since it is smaller than the sum of its proper divisors (7706052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5450028 is a wasteful number, since it uses less digits than its factorization.

5450028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15697 (or 15695 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5450028 is about 2334.5295029192. The cubic root of 5450028 is about 175.9811877276.

The spelling of 5450028 in words is "five million, four hundred fifty thousand, twenty-eight".